Dear Kaushik, welcome to HCM.
you are young and have severe symptoms of slipped disc
compression. it must be affecting your work and must be frustrating.
it is best to discuss the problem with a good spine surgeon
, who also does a minimally invasive spinal disc surgery, because he will tell tell you if you can be conserved with exercises or need surgery for sure.
there are good surgeons doing this endoscopic spine surgery as a day care 'walk away soon' procedure.
I hope to have guided you, though not giving definitive therapy.